I don't always do reviews but today I have to review this one that's a really great nap hello with the 250 Lumen m this lamp is great great light at night in my tooth might be too bright if you need it to work at night or dark places you should buy this good price better product for your bucks

I like the brightness and the different modes (I got the 3-mode version).
The housing seems a bit cheap, and I notice the door to the battery compartment is supposed to have a rubber gasket to seal it shut (water resistant?). It doesn't really seem to close all that well and I doubt it's very effective. I would not let these get wet beyond maybe a light sprinkle or mist, otherwise they're likely to short-out.
Oh, the strap also smelled really bad. Needs to off-gas the chemicals for a bit before it doesn't smell anymore.